Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Allnex SETAPOLL SP302 Polyester Resin

Allnex SETAPOLL SP302 is a high-solids, low-viscosity saturated polyester resin designed for ambient-cure coil and general industrial coatings. Part of the SETAPOLL SP series, it delivers excellent gloss retention, flexibility, and chemical resistance. Ideal for metal decorating and pre-painted metal applications, it enables efficient roll-coating with fast drying and superior film formation.
  • allnex setapoll sp302 polyester resin_8b041cbd
  • allnex setapoll sp302 polyester resin_8b041cbd

Features Of Allnex SETAPOLL SP302 Polyester Resin

  1. High-solids, low-viscosity alkyd-modified polyester resin for efficient formulation and reduced VOC content.

  2. Excellent compatibility with melamine formaldehyde crosslinkers, enabling robust cure performance at standard baking temperatures.

  3. Superior gloss retention and color stability in outdoor-exposed coatings.

  4. Good flexibility and impact resistance, supporting durable finishes on metal substrates.

  5. Consistent batch-to-batch reproducibility, ensuring reliable manufacturing scale-up.

Typical Applications Of Allnex SETAPOLL SP302 Polyester Resin

  1. Industrial coil coatings for pre-painted metal (PPM) used in building panels and appliances.

  2. Automotive OEM and refinish topcoats requiring high-gloss, weather-resistant finishes.

  3. General-purpose metal packaging coatings, including food and beverage cans.

  4. Architectural metal cladding and facade systems exposed to UV and moisture.

Specifications Of Allnex SETAPOLL SP302 Polyester Resin

Chemical TypeAlkyd-modified saturated polyester resin
Product FormLiquid
AppearanceClear, pale yellow to amber viscous liquid
Solvent ContentProprietary aromatic hydrocarbon blend
Non-Volatile Content (NV)Approx. 60–65 wt% (as supplied)
Acid Value5–10 mg KOH/g
Hydroxyl Value45–55 mg KOH/g
Viscosity (25°C)3,000–5,000 mPa·s (Brookfield, spindle #4, 20 rpm)


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